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Cloud module-based remote-control intelligent electro osmosis seepage prevention and moisture prevention system

A remote control and intelligent technology, applied in the field of remote control intelligent electro-osmosis anti-seepage and moisture-proof systems, can solve the problems of decreased combined water content, decreased concrete strength, carbonization, etc., to prevent excessive electro-osmosis, realize real-time performance, and facilitate operation. Effect

Active Publication Date: 2019-06-21
CHINA UNIV OF MINING & TECH
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  • Summary
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  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] 1. Long-term electrification of concrete will lead to a sharp decrease in the bound water content in the concrete, that is, excessive electroosmosis, which will eventually lead to a decrease in the strength and carbonization of the concrete;
[0005] 2. Once the electroosmosis equipment is damaged and the electroosmosis is interrupted, it will lead to water seepage and humidity again without knowing it;
[0006] 3. The electrical parameters have a direct restrictive effect on the electroosmosis effect. The electrical parameters of the previous electroosmosis equipment are unique, and the parameters cannot be effectively changed in time to adapt to the changes in parameters such as concrete after a period of electroosmosis.

Method used

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Embodiment Construction

[0028] In Example 1, the repair of this example is exemplified by a defect in the form of an interfacial crack at the joint between the concrete and the base.

[0029] Using ordinary cement as the binder, the fine material is river sand (density 2.61, water absorption 1.72%, fineness modulus 2.7), the coarse material is crushed sandstone (density 2.62, water absorption 0.67%, fineness modulus 6.67), For the main rod and stirrups, the diameters of the steel bars are 12mm and 5mm, respectively. The chemical composition of steel bars is listed in Table 1;

[0030] C Si mn P S Fe 0.12 0.11 0.42 0.02 0.02 99.3

[0031] Table 1 Chemical composition percentage of steel bars

[0032] The proportion of concrete is shown in Table 2. The slump of the freshly mixed concrete is 11 ± 1 cm, and the air content is 3 ± 1%. The water-cement ratio is 0.6. In order to accelerate the corrosion process, add 9kg / m-3 solid NaCl during the concrete mixing process;

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Abstract

The invention discloses a cloud module-based remote-control intelligent electro osmosis seepage prevention and moisture prevention system, which comprises a cloud computing simulation module, a simulation output module, a manual control module, an intelligent control module, a remote adjustment module, and a data acquisition and monitoring device. Data acquisition comprises acquisition of micro-current, voltage, wall humidity, air temperature, air humidity, and groundwater seepage pressure monitoring sensor data. cloud computing simulation of the remote-control intelligent electro osmosis seepage prevention and moisture prevention system can be realized, the device operation condition and the seepage prevention and moisture prevention effects can be monitored in real time, the device current and voltage parameters can be remotely controlled according to the monitored data, an operation mode of monitoring, feedback and timely processing is achieved, excessive electro osmosis of a concrete structure is prevented, the blank of a system for simulation of electro osmosis seepage prevention and moisture prevention is filled, cloud computing simulation is carried out, the system is convenient to operate, the execution effects of real-time prediction and early warning of electro osmosis seepage prevention and moisture prevention can be achieved, the remote-control intelligent real-timeperformance is realized, and the problem of uncertainties of the processing process of the electro osmosis seepage prevention and moisture prevention system can be reduced.

Description

technical field [0001] The invention belongs to the technical field of concrete electroosmosis, and in particular relates to a remote control intelligent electroosmosis anti-seepage and moisture-proof system based on a cloud module. Background technique [0002] Leakage, mildew, and moisture problems in the use of underground spaces (basement, air-raid shelter, subway, etc.) are common problems in the engineering field. Because of the general waterproof problem of engineering, it has become a difficult problem in the field of engineering waterproof. According to incomplete statistics, since 2005, 68% of the underground buildings have leakage problems to varying degrees, and more than 80% of the underground buildings have mildew and damp problems. For the waterproofing of underground buildings, the common method is to use waterproof membrane or paint waterproof material. These two methods are greatly affected by the engineering environment, and the durability of the waterpro...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05B17/02
CPCY02P90/02
Inventor 王档良周源
Owner CHINA UNIV OF MINING & TECH
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